Presbycusis typically presents with which pattern of hearing loss?

Presbycusis typically presents with which pattern of hearing loss?

• A. Acute vertigo
• B. Sudden unilateral hearing loss
• C. Loss of low-pitched sounds
• D. Gradual loss with difficulty hearing high-pitched sounds

Answer: (D)

Presbycusis is age-related sensorineural hearing loss that develops gradually and often affects both ears. The hallmark pattern is a sloping loss where high-frequency sounds are lost first, while low frequencies stay clearer in the early stages. This makes it hard to hear high-pitched sounds and to understand speech, especially in noisy environments. On an audiogram, you’d see a progressive, symmetric decline starting at the high frequencies. That’s why the best description is a gradual loss with difficulty hearing high-pitched sounds. The other patterns don’t fit as well: acute vertigo points to a balance/inner-ear issue rather than a progressive high-frequency loss; sudden unilateral hearing loss suggests an abrupt event; and loss of low-pitched sounds would indicate a low-frequency deficit, not the typical high-frequency pattern of presbycusis.

Presbycusis is age-related sensorineural hearing loss that develops gradually and often affects both ears. The hallmark pattern is a sloping loss where high-frequency sounds are lost first, while low frequencies stay clearer in the early stages. This makes it hard to hear high-pitched sounds and to understand speech, especially in noisy environments. On an audiogram, you’d see a progressive, symmetric decline starting at the high frequencies. That’s why the best description is a gradual loss with difficulty hearing high-pitched sounds.

The other patterns don’t fit as well: acute vertigo points to a balance/inner-ear issue rather than a progressive high-frequency loss; sudden unilateral hearing loss suggests an abrupt event; and loss of low-pitched sounds would indicate a low-frequency deficit, not the typical high-frequency pattern of presbycusis.